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* bug#55970: 29.0.50; Emacs crashes when dragging the scroll bar with "--with-pgtk" and "--without-toolkit-scroll-bars" configure flags
@ 2022-06-14 14:08 समीर सिंह Sameer Singh
  2022-06-14 17:44 ` Eli Zaretskii
  2022-06-15  0:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
  0 siblings, 2 replies; 17+ messages in thread
From: समीर सिंह Sameer Singh @ 2022-06-14 14:08 UTC (permalink / raw)
  To: 55970


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I don't know whether these two features are meant to be used together, but
I still felt the need to report a potential bug.

Recipe to reproduce:
1. './configure --with-pgtk
--without-toolkit-scroll-bars --enable-checking=yes,glyphs
--enable-check-lisp-object-type 'CFLAGS=-O0 -g3''
2. emacs -Q
3. Drag the scrollbar or click on the scroll area where the scrollbar is
not present
4. emacs crashes

I have attached the gdb output, if something is missing please tell me.
Thank You.

In GNU Emacs 29.0.50 (build 3, x86_64-pc-linux-gnu, GTK+ Version 3.24.34,
cairo version 1.17.6)
 of 2022-06-14 built on archlinux
Repository revision: 03124c42019401022e58ca9ebfa9b41735957ffb
Repository branch: master
System Description: Arch Linux

Configured using:
 'configure --with-pgtk --without-toolkit-scroll-bars
 --enable-checking=yes,glyphs --enable-check-lisp-object-type
 'CFLAGS=-O0 -g3''

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PGTK PNG
RSVG SECCOMP SOUND SQLITE3 THREADS TIFF WEBP XIM GTK3 ZLIB

Important settings:
  value of $LANG: hi_IN.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date seq gv
subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/pgtk-win pgtk-win term/common-win
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer nadvice
simple cl-generic indonesian philippine cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese composite emoji-zwj charscript charprop case-table
epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button
loaddefs faces cus-face macroexp files window text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind inotify
dynamic-setting system-font-setting font-render-setting cairo gtk pgtk
lcms2 multi-tty make-network-process emacs)

Memory information:
((conses 16 43476 8688)
 (symbols 48 5707 0)
 (strings 32 15948 1629)
 (string-bytes 1 524087)
 (vectors 16 11402)
 (vector-slots 8 169757 11270)
 (floats 8 20 50)
 (intervals 56 202 0)
 (buffers 992 10))

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GNU gdb (GDB) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./emacs...
SIGINT is used by the debugger.
Are you sure you want to change it? (y or n) [answered Y; input not from terminal]
DISPLAY = :1
WAYLAND_DISPLAY = wayland-0
TERM = xterm-256color
Breakpoint 1 at 0x1b00bf: file emacs.c, line 420.
(gdb) run -Q
Starting program: /home/ss141309/emacs-debug/src/emacs -Q
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7ffff0dfe640 (LWP 13368)]
[New Thread 0x7fffebfff640 (LWP 13369)]
[New Thread 0x7fffeb7fe640 (LWP 13370)]
[New Thread 0x7fffeaffd640 (LWP 13371)]
[New Thread 0x7fffe9bff640 (LWP 13372)]
[Thread 0x7fffe9bff640 (LWP 13372) exited]
[New Thread 0x7fffe9bff640 (LWP 13373)]
[New Thread 0x7fffe93fe640 (LWP 13374)]
[Thread 0x7fffe9bff640 (LWP 13373) exited]
[New Thread 0x7fffe9bff640 (LWP 13375)]
[Thread 0x7fffe93fe640 (LWP 13374) exited]
[New Thread 0x7fffe93fe640 (LWP 13376)]
[Thread 0x7fffe9bff640 (LWP 13375) exited]
[Thread 0x7fffe93fe640 (LWP 13376) exited]

Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:420
420     {
(gdb) bt full
#0  terminate_due_to_signal (sig=6, backtrace_limit=40) at emacs.c:420
#1  0x0000555555740e5e in emacs_abort () at sysdep.c:2310
#2  0x000055555571ba26 in make_lispy_event (event=0x555555e25300 <kbd_buffer+256>) at keyboard.c:6140
        button = 0
        start_pos = XIL(0)
        is_double = false
        position = XIL(0x5555567fd423)
        start_pos_ptr = 0x7ffff1e414c0
        i = -493962752
#3  0x0000555555716e6c in kbd_buffer_get_event (kbp=0x7fffffffd7f0, used_mouse_menu=0x7fffffffddfd, end_time=0x0) at keyboard.c:4264
        pinch_dx = 6.9533558073243381e-310
        pinch_dy = 0
        pinch_angle = 0
        frame = XIL(0x5555562a4a05)
        focus = XIL(0)
        event = 0x555555e25300 <kbd_buffer+256>
        obj = XIL(0)
        str = make_fixnum(0)
#4  0x000055555571007c in read_event_from_main_queue (end_time=0x0, local_getcjmp=0x7fffffffdc00, used_mouse_menu=0x7fffffffddfd)
    at keyboard.c:2225
        c = XIL(0)
        save_jump = {{
            __jmpbuf = {0, 0, 0, 0, 0, 0, 0, 0},
            __mask_was_saved = 0,
            __saved_mask = {
              __val = {0 <repeats 16 times>}
            }
          }}
        kb = 0x55555618a0b0
        count = {
          bytes = 96
        }
#5  0x00005555557104b0 in read_decoded_event_from_main_queue
    (end_time=0x0, local_getcjmp=0x7fffffffdc00, prev_event=XIL(0), used_mouse_menu=0x7fffffffddfd) at keyboard.c:2289
--Type <RET> for more, q to quit, c to continue without paging--c
        nextevt = XIL(0x555555e925c0)
        frame = 0x555555708d74 <XSYMBOL+106>
        terminal = 0x0
        events = {XIL(0x7fffffffd9a0), XIL(0x555555708dcd), XIL(0), XIL(0x555555e925c0), XIL(0), XIL(0), XIL(0x7fffffffd9c0), XIL(0x555555708e27), XIL(0x7fffffffd9f0), make_fixnum(358375300), XIL(0x7fffffffd9f0), make_fixnum(23456248509341), XIL(0x555555ff8c53), XIL(0), XIL(0), XIL(0)}
        n = 0
#6  0x000055555571294a in read_char (commandflag=1, map=XIL(0x555555f64d53), prev_event=XIL(0), used_mouse_menu=0x7fffffffddfd, end_time=0x0) at keyboard.c:2919
        c = XIL(0)
        local_getcjmp = {{
            __jmpbuf = {0, 6432812582727365702, 93825004165485, 48, 93824997223096, 140737354125312, 6432812582834320454, 869377159773205574},
            __mask_was_saved = 0,
            __saved_mask = {
              __val = {0, 140737488346224, 93824994998017, 96, 1442080464, 140737488346336, 93824995052037, 93825002786147, 96, 140737488346304, 0, 93825002786163, 93825001924032, 0, 0, 140737488346336}
            }
          }}
        save_jump = {{
            __jmpbuf = {93825002786147, 0, 140737488346496, 39024, 39024, 93825001963056, 140737488346400, 93824994179976},
            __mask_was_saved = -8912,
            __saved_mask = {
              __val = {39024, 140737488346448, 93824994180065, 140737488346448, 0, 0, 93825001924032, 140737488346480, 93824994020724, 93825002786147, 0, 140737488346528, 93824994020813, 139642271685888, 93825001924032, 0}
            }
          }}
        tem = XIL(0x2aaa9b89fff0)
        save = XIL(0)
        previous_echo_area_message = XIL(0)
        also_record = XIL(0)
        reread = false
        recorded = false
        polling_stopped_here = true
        orig_kboard = 0x55555618a0b0
        jmpcount = {
          bytes = 96
        }
#7  0x0000555555727161 in read_key_sequence (keybuf=0x7fffffffdfd0, prompt=XIL(0), dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9965
        interrupted_kboard = 0x55555618a0b0
        interrupted_frame = 0x5555562a4a00
        key = XIL(0x5555557f7701)
        used_mouse_menu = false
        echo_local_start = 0
        last_real_key_start = 0
        keys_local_start = 0
        new_binding = XIL(0x60)
        count = {
          bytes = 96
        }
        t = 0
        echo_start = 0
        keys_start = 0
        current_binding = XIL(0x555555f64d53)
        first_unbound = 31
        mock_input = 0
        used_mouse_menu_history = {false <repeats 30 times>}
        fkey = {
          parent = XIL(0x555555faa2c3),
          map = XIL(0x555555faa2c3),
          start = 0,
          end = 0
        }
        keytran = {
          parent = XIL(0x7ffff1e388a3),
          map = XIL(0x7ffff1e388a3),
          start = 0,
          end = 0
        }
        indec = {
          parent = XIL(0x555555faa2d3),
          map = XIL(0x555555faa2d3),
          start = 0,
          end = 0
        }
        shift_translated = false
        delayed_switch_frame = XIL(0)
        original_uppercase = XIL(0)
        original_uppercase_position = -1
        dummyflag = false
        starting_buffer = 0x7ffff1714708
        fake_prefixed_keys = XIL(0)
        first_event = XIL(0)
        second_event = XIL(0)
#8  0x000055555570d49b in command_loop_1 () at keyboard.c:1391
        cmd = XIL(0)
        keybuf = {XIL(0), XIL(0), XIL(0x7fffffffe010), XIL(0), XIL(0), XIL(0x555555e925c0), XIL(0x7fffffffe020), make_fixnum(23456248749459), XIL(0x7fffffffe030), XIL(0), XIL(0x7fffffffe050), XIL(0x5555557f76a7), XIL(0x7fffffffe0a0), XIL(0x555555e925c0), XIL(0), XIL(0), XIL(0x7fffffffe070), XIL(0x60), XIL(0x7fffffffe070), XIL(0x555555df3540), XIL(0x7fffffffe0b0), make_fixnum(23456248756140), XIL(0x100000000), XIL(0x90), XIL(0x7fffffffe0b0), XIL(0x555555ed5200), XIL(0x7fffffffe0e0), XIL(0x90), XIL(0x7fffffffe0e0), XIL(0x5555557fdda1)}
        i = 32767
        prev_modiff = 0
        prev_buffer = 0x0
        already_adjusted = false
#9  0x00005555557fd934 in internal_condition_case (bfun=0x55555570cfe4 <command_loop_1>, handlers=XIL(0x90), hfun=0x55555570c3a9 <cmd_error>) at eval.c:1485
        val = XIL(0x7fffffffe140)
        c = 0x555555ed5200
#10 0x000055555570cb9d in command_loop_2 (handlers=XIL(0x90)) at keyboard.c:1132
        val = XIL(0xf3c0)
#11 0x00005555557fca59 in internal_catch (tag=XIL(0xf3c0), func=0x55555570cb73 <command_loop_2>, arg=XIL(0x90)) at eval.c:1208
        val = XIL(0x555555708e27)
        c = 0x555555ed5800
#12 0x000055555570cb2f in command_loop () at keyboard.c:1110
#13 0x000055555570be4b in recursive_edit_1 () at keyboard.c:719
        count = {
          bytes = 32
        }
        val = XIL(0x555555804237)
#14 0x000055555570c077 in Frecursive_edit () at keyboard.c:802
        count = {
          bytes = 0
        }
        buffer = XIL(0)
#15 0x0000555555707525 in main (argc=2, argv=0x7fffffffe488) at emacs.c:2511
        stack_bottom_variable = 0x7fffffffe338
        no_loadup = false
        junk = 0x0
        dname_arg = 0x0
        ch_to_dir = 0x0
        original_pwd = 0x0
        dump_mode = 0x0
        skip_args = 0
        temacs = 0x0
        attempt_load_pdump = true
        only_version = false
        rlim = {
          rlim_cur = 10022912,
          rlim_max = 18446744073709551615
        }
        lc_all = 0x0
        sockfd = -1
        module_assertions = false
(gdb) xbacktrace
(gdb) q
A debugging session is active.

        Inferior 1 [process 13365] will be killed.

Quit anyway? (y or n) y

^ permalink raw reply	[flat|nested] 17+ messages in thread
end of thread, other threads:[~2022-06-16  7:39 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-06-14 14:08 bug#55970: 29.0.50; Emacs crashes when dragging the scroll bar with "--with-pgtk" and "--without-toolkit-scroll-bars" configure flags समीर सिंह Sameer Singh
2022-06-14 17:44 ` Eli Zaretskii
2022-06-14 17:48   ` समीर सिंह Sameer Singh
2022-06-14 18:30     ` Eli Zaretskii
2022-06-14 18:44       ` समीर सिंह Sameer Singh
2022-06-14 18:48         ` Eli Zaretskii
2022-06-15  0:59           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-15  2:28             ` Eli Zaretskii
2022-06-15  3:29               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-15  8:23                 ` समीर सिंह Sameer Singh
2022-06-15 12:25                 ` Eli Zaretskii
2022-06-15 13:14                   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-15 13:50             ` Robert Pluim
2022-06-15 14:01               ` समीर सिंह Sameer Singh
2022-06-16  0:53               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-16  7:39                 ` Robert Pluim
2022-06-15  0:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors

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